What do you do if you have EPS's, but dont want to buy a new plane with new EPS's?

I have had a few gws planes that are broken and I dont want to buy a whole new power system that costs half of the whole plane. I saw on www.horizonhobby.com that you can get slope glider versions of gws with everything except the EPS, but the gliders are not the ones I desire, not all of the gws planes are there. Another problem is that I dont know exactly what the slope gliders come with. For example, how do you know if it comes with the stick mount for the motors, landing gear, etc?

I think that gws enthusiest would appreciate not having to pay the extra money for a power system they dont need in a new plane if they already have the power system from a previous plane. Basically, the idea of slope gliders should go beyond the realm of large wing area planes.

I'd just buy the whole kit unless I had a brushless setup. The brushed motors will wear out and you never can tell when you'll crash and blow up a gearbox. I'd rather have the spares, seeing as how my LHS cannot be counted on to have them in stock as I need them.